US ZIP Code
30340

Atlanta, GA

DeKalb County  ·  Georgia

● Active
👥 30,646 Population ↑ 10% since 2019
💰 $57,216 Median HH Income
▼ 25% below avg ↑ 17% since 2019
🎂 32.0 Median Age
🏠 $312,600 Median Home Value
▲ 12% above avg ↑ 52% since 2019
🎓 47.9% College Grads
▲ 24% above avg
📊 4.7% Unemployment
≈ Avg
ZIP Code Details
ZIP Code30340
CityAtlanta
StateGeorgia (GA)
CountyDeKalb County
Area Code470/678/770/943
Elevation951 ft
Latitude33.897873
Longitude-84.252804
TimezoneNew York (DST)
FIPS13089
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 48.3% (14,790) Female 51.7% (15,856) ♀

Race & Ethnicity

White: 21.1%Hispanic: 46%Black: 18.3%Asian: 11.6%Other: 2.4%Race
White21.1%
Hispanic46.0%
Black18.3%
Asian11.6%
Other2.4%

Age Breakdown

Under 5
8%
5–17
20%
18–24
10%
25–44
29%
45–64
24%
65+
5%

Key Indicators

Median Age32.0 yrs
Avg Household Size2.84
Below Poverty14.8% ▲ 48% above avg
College Grads47.9% ▲ 24% above avg
Unemployment4.7% ≈ Avg
No HS Diploma771 (5%)
HS Graduate4,367 (28.1%)
Some College1,144 (7.4%)
Associates1,808 (11.7%)
Bachelors1,056 (6.8%)
Graduate Degree6,370 (41.1%)

Education

No HS: 5%HS Grad: 28.1%Some College: 7.4%Associates: 11.7%Bachelors: 6.8%Graduate: 41.1%Edu
No HS5.0%
HS Grad28.1%
Some College7.4%
Associates11.7%
Bachelors6.8%
Graduate41.1%
Housing & Income

Housing Tenure

Owner: 43.1%Renter: 56.9%Tenure
Owner43.1%
Renter56.9%

Home Value Distribution

Under $50k
2%
$50k–100k
1%
$100k–150k
7%
$150k–200k
8%
$200k–300k
29%
$300k–500k
42%
Over $500k
11%

Financials

Median HH Income$57,216 ▼ 25% below avg ↑ 17% since 2019
Median Home Value$312,600 ▲ 12% above avg ↑ 52% since 2019
Home/Income Ratio5.5x (nat avg ~3.5x)
Median Rent$1,529/mo ↑ 42% since 2019
Total Units11,829
Vacant Units1,035
Avg HH Size2.84

Income Distribution

Under $25k
16%
$25k–50k
23%
$50k–75k
17%
$75k–100k
12%
$100k–150k
13%
$150k–200k
8%
Over $200k
12%
Employment & Commute

How People Get to Work

Drove Alone
74%
Public Transit
7%
Walked
1%
Work From Home
17%

Commute Time

Under 15 min
12%
15–30 min
43%
30–45 min
28%
Over 45 min
17%
Housing Stock

Year Built

Before 1940
1%
1940s–1950s
23%
1960s–1970s
19%
1980s–1990s
6%
2000+
51%

Summary

Total Units11,829
Vacant1,035
Owner Occupied43.1%
Renter Occupied56.9%
Avg HH Size2.84
Frequently Asked Questions
ZIP code 30340 is in Atlanta, GA, in DeKalb County.
ZIP code 30340 is located in Georgia (GA).
ZIP code 30340 is in DeKalb County, GA.
ZIP 30340 observes the New York timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 30340 is 30,646 people (ACS 2023).
The median household income in ZIP code 30340 is $57,216 (ACS 2023).
The median home value in ZIP 30340 is $312,600 (ACS 2023).
About ZIP Code 30340

ZIP code 30340 is located in Atlanta, Georgia, within DeKalb County. With a population of 30,646, this is a moderately populated ZIP code with a relatively young community — the median age is 32 years. Economically, 30340 is a solidly middle-class ZIP code: the median household income of $57,216 is below the national average.

Real estate in ZIP code 30340 represents a mid-range housing market. The median home value of $312,600 is near the national average. Renters can expect to pay around $1,529 per month in median rent. The area has a relatively balanced mix of owners (43.1%) and renters (56.9%). Median home values have increased by 52% since 2019.

The population of 30340 is racially diverse, with Hispanic as the largest group at 46.0%. Residents are well-educated — 47.9% hold a bachelor's degree or higher, which is above the national average. Poverty affects some residents at 14.8%. Household income has grown by 17% since 2019.

The unemployment rate in 30340 stands at 4.7%, which is near the national average. About 14% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 58%.

Overall, ZIP code 30340 in Atlanta, GA is characterized as solidly middle-class, well-educated, and a relatively young community. With 30,646 residents, a median household income of $57,216, and a median home value of $312,600, it offers a clear picture of life in this part of Georgia.